1413045251 has 2 divisors, whose sum is σ = 1413045252. Its totient is φ = 1413045250.

The previous prime is 1413045241. The next prime is 1413045323. The reversal of 1413045251 is 1525403141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1413045251 - 2¹⁸ = 1412783107 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1413045251.

It is not a weakly prime, because it can be changed into another prime (1413045211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706522625 + 706522626.

It is an arithmetic number, because the mean of its divisors is an integer number (706522626).

Almost surely, 2^1413045251 is an apocalyptic number.

1413045251 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413045251 is an equidigital number, since it uses as much as digits as its factorization.

1413045251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1413045251 is about 37590.4941574329. The cubic root of 1413045251 is about 1122.1528667028.

Adding to 1413045251 its reverse (1525403141), we get a palindrome (2938448392).

The spelling of 1413045251 in words is "one billion, four hundred thirteen million, forty-five thousand, two hundred fifty-one".